Brugada syndrome is a genetic disease in the heart's electrical system with abnormal electrocardiogram (ECG) finding and an increased risk of sudden cardiac death from life-threatening arrhythmias. It is diagnosed by specific abnormalities on the ECG.
At the cellular level, tiny pores, called ion channels, on each of these cells direct the electrical activity of the heart. In the Brugada syndrome, a defect in these sodium channels causes episodes of abnormal electrical function leading to potentially fatal arrhythmias.
Most Brugada syndrome patients remain asymptomatic.
If present, symptoms include:
There is no prevention. Screening of immediate family members will help to identify individuals at risks and lifestyle modification advice can be given.
Diagnosis typically starts with a physical examination by a doctor, assessing your medical history and conducting routine tests. Other tests recommended may include:
While there is no specific treatment for Brugada Syndrome, you will need to make some lifestyle changes:
The information provided is not intended as medical advice. Terms of use. Information provided by SingHealth.
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